39530520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109807}}^1$

素因数の和:109824

約数の個数: 48

約数和(自身を含む): 128475360

約数和(自身を除く): 88944840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 109807, 219614, 329421, 439228, 549035, 658842, 878456, 988263, 1098070, 1317684, 1647105, 1976526, 2196140, 2635368, 3294210, 3953052, 4392280, 4941315, 6588420, 7906104, 9882630, 13176840, 19765260, 39530520]

約数ペア:

[(1, 39530520), (2, 19765260), (3, 13176840), (4, 9882630), (5, 7906104), (6, 6588420), (8, 4941315), (9, 4392280), (10, 3953052), (12, 3294210), (15, 2635368), (18, 2196140), (20, 1976526), (24, 1647105), (30, 1317684), (36, 1098070), (40, 988263), (45, 878456), (60, 658842), (72, 549035), (90, 439228), (120, 329421), (180, 219614), (360, 109807)]